15253758

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7243}}^1$

素因数の和:7270

約数の個数: 40

約数和(自身を含む): 36814008

約数和(自身を除く): 21560250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 7243, 14486, 21729, 43458, 65187, 94159, 130374, 188318, 195561, 282477, 391122, 564954, 586683, 847431, 1173366, 1694862, 2542293, 5084586, 7626879, 15253758]

約数ペア:

[(1, 15253758), (2, 7626879), (3, 5084586), (6, 2542293), (9, 1694862), (13, 1173366), (18, 847431), (26, 586683), (27, 564954), (39, 391122), (54, 282477), (78, 195561), (81, 188318), (117, 130374), (162, 94159), (234, 65187), (351, 43458), (702, 21729), (1053, 14486), (2106, 7243)]